There's just one thing that I can't figure out...how does it work? According to what little documentation I can find, the system processor offloads work onto the GPUs, but I'm a little fuzzy on how that works. Since there are drivers, maybe they offload intensive work onto the card? I'm not sure, honestly.
Does anyone have any experience with this? We do some large math here that might be handy to offload to a card if it works well enough. A price tag of $1300 is a bit much for me to experiment with at the moment, though.